| Commit message (Collapse) | Author | Age |
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Must set ao_usb_in_pending before telling USB about new data or an
interrupt could arrive at the wrong time to clear it.
Same for ao_usb_in_flushed.
Without these changes, I've seen the USB bus lock up on occasion,
waiting for an IN packet to consume data, but with no IN data pending
in the hardware.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This makes sure that a reboot will reliably cause the device to
disconnect from the USB bus.
Signed-off-by: Keith Packard <keithp@keithp.com>
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This does "something" in radio test mode, appearing to generate a
730MHz signal.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Configure endpoint registers correctly now.
Restructure code to make sure we send the right IN packets.
Signed-off-by: Keith Packard <keithp@keithp.com>
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Support multiple serial ports more cleanly
Split out parts of ao.h into separate feature header files
Signed-off-by: Keith Packard <keithp@keithp.com>
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Emulates the usual CDC-ACM device
Signed-off-by: Keith Packard <keithp@keithp.com>
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